/*syscall exec -> substitui um programa por outro*/

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>

int main(int argc, char *argv[]){
	
	int count;

	count = atoi(argv[1]);

	while(count){
		printf("p2 %d\n", count--);
		sleep(1);
	}
	
	return EXIT_SUCCESS;
}
